The Edomites: Aided Babylon Against Judah
Source: TTT
Psalm 137:7
Remember, O LORD, the sons of Edom on the day Jerusalem fell: “Destroy it,” they said, “tear it down to its foundations!”
Obadiah 1:11
On the day you stood aloof while strangers carried off his wealth and foreigners entered his gate and cast lots for Jerusalem, you were just like one of them.